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Confirmatory Test for Anti-Seizure Medicines

Michigan rates for HCPCS 80340

A laboratory test that identifies anti-seizure medicines in a blood or urine sample and confirms precisely which ones are present. Unlike a quick screening check, which only suggests that something in a group may be there, this test names the individual medicine. It is used to confirm that a prescribed medicine is being taken as directed, or to work out what someone has taken.

Rates data updated October 2026.

How much does Confirmatory Test for Anti-Seizure Medicines cost?

$11.48

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $11.48 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $0.02 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.48$9.33 to $11.75
FacilityA hospital or hospital-owned outpatient department$0.02$0.02 to $25.12

How much rates vary

Facilitymedian $0 · 10th to 90th $0 to $28Professionalmedian $11 · 10th to 90th $9 to $15
$0.1$1$10facility $0professional $11

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$0.02
Median
$0.02
Typical High
$0.02
Aetna
Setting
Professional
Modifier
None
Typical Low
$0.02
Median
$38.90
Typical High
$141.25
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$11.48
Typical High
$11.48
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$11.48
Typical High
$12.59
Cigna
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$21.88
Typical High
$26.30
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$0.02
Median
$23.44
Typical High
$27.54
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$9.77
Typical High
$13.18
Priority Health
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$21.88

Where Michigan sits

The same service costs 3981.1 times more in Montana than in Tennessee. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Michigan· 33rd of 51

$11.48

MT $79.43TN $0.02

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.